Supply and installation of 5nos of new 2 ton split air conditioner units for commissioner pc room in ripon building premises in division 58 zone v

Comprehensive annual maintenance contract for 3 nos of water cooled chiller units in centralized water-cooled hvac system available in ammamaligai ripon building premises for the period of one year in div 58 zone v

Supply and installation of 5nos of new 4 ton vertical type air conditioner system for commissioner conference hall and chamber back yard in ist floor ripon building premises in div 58 zone v

Provision of new audio system and equipments in the commissioner conference hall first floor at ripon building in div-58 zone-v

Servicing and replacement of 80 mm butterfly valve 100 mm butterfly valve and 150 mm valve and painting of existing corroded ms pipe lines in fire fighting system in amma maligai ripon building premises div-58 zone v

Supply installation testing and commissioning of 1no of 16 person capacity passenger lift along with civil work in ripon building in div 58 zone v

Supply erection commissioning testing of 1 no of 15 hp submersible pump with star delta er and 1 no of 2 hp sludge pump and all other necessary accessories for pumping water in amma maligai div 58 zone v

Supply installation testing commissioning provision of additional gooseneck mics central control unit conference unit at existing conference hall in amma maaligai for the additional seating arrangement at ripon building premises in div 58 zone 5

Provision of new public address system in ground floor amma maaligai conference hall at ripon building premises in division -58 zone-5

Interior work at amma maligai conference hall in ripon buildings premises in div 58 zone 05